👩‍🏫 TEACHER
Demonstrator & Supervisor
• Demonstrates the laboratory activity
• Explains objectives and procedures
• Monitors group progress
• Receives final grades from leaders
⬇
🧑‍💻 GROUP LEADER
Host • Executor • Assessor
• Creates and hosts breakout room
• Shares screen while doing the activity
• Performs the task using their computer
• Monitors members’ presence & participation
• Facilitates discussion and gathers ideas
• Assesses and assigns grades to members
• Submits grades to the teacher
⬇
👥 GROUP MEMBERS
Collaborators & Idea Contributors
• Watch the teacher’s demonstration
• Join the leader’s breakout room
• Suggest solutions and strategies
• Participate actively in discussion
• Support the leader in completing the task
🏆 GRADE FOR LEADER
Automatic = 100
The leader receives a full score because they:

• Act as the Host – manages the breakout room and class flow
• Act as the Executor – performs the actual laboratory task
• Act as the Assessor – evaluates members fairly
• Carry full responsibility for:
  – Task completion
  – Group coordination
  – Submission of outputs and grades

Therefore, the leader is graded as having:
✔ 100% Participation
✔ 100% Collaboration
✔ 100% Task Execution
📊 GRADE FOR MEMBERS
Computed Score
Leader Evaluation (Participation & Collaboration) = 40%
Group Output (Task Quality & Correctness) = 60%

Final Grade = (Leader Eval × 0.40) + (Group Output × 0.60)